diff --git a/src/Bundle/Sucrose.Bundle/Main.xaml b/src/Bundle/Sucrose.Bundle/Main.xaml
index bbcaffbae..7967f778d 100644
--- a/src/Bundle/Sucrose.Bundle/Main.xaml
+++ b/src/Bundle/Sucrose.Bundle/Main.xaml
@@ -13,7 +13,7 @@
     Background="#FF29373B" Icon="\Sucrose.Bundle;component\Assets\ICO.ico">
 
     <Grid>
-        <Image Source="\Sucrose.Bundle;component\Assets\Background11.jpg" Stretch="UniformToFill" Opacity="0.5" />
+        <Image Source="\Sucrose.Bundle;component\Assets\Background12.jpg" Stretch="UniformToFill" Opacity="0.5" />
 
         <TextBlock Text="{DynamicResource Subtitle}" FontSize="30" FontWeight="Light" Foreground="White"
                    FontFamily="Segoe UI" HorizontalAlignment="Center" VerticalAlignment="Top" Margin="0,260,0,0"/>
diff --git a/src/Live/Sucrose.Live.WebView/Sucrose.Live.WebView.csproj b/src/Live/Sucrose.Live.WebView/Sucrose.Live.WebView.csproj
index 25ebf9075..656f903a7 100644
--- a/src/Live/Sucrose.Live.WebView/Sucrose.Live.WebView.csproj
+++ b/src/Live/Sucrose.Live.WebView/Sucrose.Live.WebView.csproj
@@ -70,7 +70,7 @@
     <ItemGroup>
         <PackageReference Include="Skylark.Wing" Version="3.1.1.6" />
         <PackageReference Include="Skylark.Standard" Version="3.1.2.1" />
-        <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2164-prerelease" />
+        <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2194-prerelease" />
     </ItemGroup>
 
     <ItemGroup Condition="$(TargetFramework.StartsWith('net48'))">
diff --git a/src/Shared/Sucrose.Shared.Signal/Services/BackgroundogSignalService.cs b/src/Shared/Sucrose.Shared.Signal/Services/BackgroundogSignalService.cs
index f42a3424b..d3d56ca55 100644
--- a/src/Shared/Sucrose.Shared.Signal/Services/BackgroundogSignalService.cs
+++ b/src/Shared/Sucrose.Shared.Signal/Services/BackgroundogSignalService.cs
@@ -12,51 +12,57 @@ public static class BackgroundogSignalService
     {
         public static async void Handler(object sender, FileSystemEventArgs e)
         {
-            SSIB Data = await SSMI.BackgroundogManager.FileRead<SSIB>(e.FullPath, new());
-
-            if (Data.Cpu != null)
+            if (e != null)
             {
-                SSEMI.CpuData = JsonConvert.SerializeObject(Data.Cpu, Formatting.Indented);
-            }
+                SSIB Data = await SSMI.BackgroundogManager.FileRead<SSIB>(e.FullPath, new());
 
-            if (Data.Bios != null)
-            {
-                SSEMI.BiosData = JsonConvert.SerializeObject(Data.Bios, Formatting.Indented);
-            }
+                if (Data != null)
+                {
+                    if (Data.Cpu != null)
+                    {
+                        SSEMI.CpuData = JsonConvert.SerializeObject(Data.Cpu, Formatting.Indented);
+                    }
 
-            if (Data.Date != null)
-            {
-                SSEMI.DateData = JsonConvert.SerializeObject(Data.Date, Formatting.Indented);
-            }
+                    if (Data.Bios != null)
+                    {
+                        SSEMI.BiosData = JsonConvert.SerializeObject(Data.Bios, Formatting.Indented);
+                    }
 
-            if (Data.Audio != null)
-            {
-                SSEMI.AudioData = JsonConvert.SerializeObject(Data.Audio, Formatting.Indented);
-            }
+                    if (Data.Date != null)
+                    {
+                        SSEMI.DateData = JsonConvert.SerializeObject(Data.Date, Formatting.Indented);
+                    }
 
-            if (Data.Memory != null)
-            {
-                SSEMI.MemoryData = JsonConvert.SerializeObject(Data.Memory, Formatting.Indented);
-            }
+                    if (Data.Audio != null)
+                    {
+                        SSEMI.AudioData = JsonConvert.SerializeObject(Data.Audio, Formatting.Indented);
+                    }
 
-            if (Data.Battery != null)
-            {
-                SSEMI.BatteryData = JsonConvert.SerializeObject(Data.Battery, Formatting.Indented);
-            }
+                    if (Data.Memory != null)
+                    {
+                        SSEMI.MemoryData = JsonConvert.SerializeObject(Data.Memory, Formatting.Indented);
+                    }
 
-            if (Data.Graphic != null)
-            {
-                SSEMI.GraphicData = JsonConvert.SerializeObject(Data.Graphic, Formatting.Indented);
-            }
+                    if (Data.Battery != null)
+                    {
+                        SSEMI.BatteryData = JsonConvert.SerializeObject(Data.Battery, Formatting.Indented);
+                    }
 
-            if (Data.Network != null)
-            {
-                SSEMI.NetworkData = JsonConvert.SerializeObject(Data.Network, Formatting.Indented);
-            }
+                    if (Data.Graphic != null)
+                    {
+                        SSEMI.GraphicData = JsonConvert.SerializeObject(Data.Graphic, Formatting.Indented);
+                    }
 
-            if (Data.Motherboard != null)
-            {
-                SSEMI.MotherboardData = JsonConvert.SerializeObject(Data.Motherboard, Formatting.Indented);
+                    if (Data.Network != null)
+                    {
+                        SSEMI.NetworkData = JsonConvert.SerializeObject(Data.Network, Formatting.Indented);
+                    }
+
+                    if (Data.Motherboard != null)
+                    {
+                        SSEMI.MotherboardData = JsonConvert.SerializeObject(Data.Motherboard, Formatting.Indented);
+                    }
+                }
             }
         }
     }